General
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Target
81ed7dec0776077aaee50558fdea56465f7e15acc6cf909ff80f5da1ab83ac8b
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Size
970KB
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Sample
211229-mndk3segc6
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MD5
2e1fc95c7b84ead225722c2b59e18b17
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SHA1
59b47f12996f49bbf8fe6974f49fbb8a158b18fa
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SHA256
81ed7dec0776077aaee50558fdea56465f7e15acc6cf909ff80f5da1ab83ac8b
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SHA512
361f6e52221e1735db3b8bbf20527d706eb47dbbccf4fad91afda7800342850da105c760253fb8b1919e9da5c15439ea8850c20e58ca961d898bfede9a6a94ac
Static task
static1
Behavioral task
behavioral1
Sample
81ed7dec0776077aaee50558fdea56465f7e15acc6cf909ff80f5da1ab83ac8b.exe
Resource
win10-en-20211208
Malware Config
Extracted
redline
cheat
45.147.196.146:6213
Extracted
raccoon
e9f10fade0328e7cef5c9f5bf00076086ba5a8a1
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url4cnc
http://91.219.236.18/baldandbankrupt1
http://194.180.174.41/baldandbankrupt1
http://91.219.236.148/baldandbankrupt1
https://t.me/baldandbankrupt1
Targets
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Target
81ed7dec0776077aaee50558fdea56465f7e15acc6cf909ff80f5da1ab83ac8b
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Size
970KB
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MD5
2e1fc95c7b84ead225722c2b59e18b17
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SHA1
59b47f12996f49bbf8fe6974f49fbb8a158b18fa
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SHA256
81ed7dec0776077aaee50558fdea56465f7e15acc6cf909ff80f5da1ab83ac8b
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SHA512
361f6e52221e1735db3b8bbf20527d706eb47dbbccf4fad91afda7800342850da105c760253fb8b1919e9da5c15439ea8850c20e58ca961d898bfede9a6a94ac
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Drops startup file
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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